<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        div{
            width: 400px;
            height: 300px;
            background-color: #ccc;
        }
        .d1{
            background-image: url(./imgs/logo.png);
        }
    </style>
    <link rel="stylesheet" href="css/style.css">
</head>
<body>
    <div class="d1">

    </div>
    <hr>
    <div class="d2">

    </div>
</body>
</html>